A compliance archive writes one log file per day to Amazon S3. The logs are almost never accessed after day 30, but if they are needed they must still be retrievable in milliseconds. They must be deleted automatically after one year. Which two lifecycle settings should you apply? Select two.

Transition the objects to S3 Standard-IA after 30 days.

Standard-IA is a valid infrequent-access class, but it is typically more expensive than Glacier Instant Retrieval for data that is rarely read. Since the question explicitly asks for the most cost-optimized choice while preserving immediate retrieval, this is not the best answer.

Keep the logs in S3 Standard indefinitely and delete them manually when needed.

S3 Standard is unnecessary for data that becomes rarely accessed after 30 days, so it wastes storage cost over the remaining retention period. Manual deletion also weakens compliance controls and increases operational overhead.

Replicate the logs to another Region for cheaper archival storage.

Cross-Region replication adds storage and inter-Region data transfer cost. It does not reduce the cost of the retention policy described in the scenario and is not needed to meet the archive requirement.

What does this SAA-C03 question test?

Static NAT maps one inside address to one outside address.

What is the correct answer to this question?

The correct answer is: Transition the objects to S3 Glacier Instant Retrieval after 30 days. — The best lifecycle approach is to transition the logs to a colder storage class that still offers immediate retrieval after the first 30 days, then expire them automatically at one year. Glacier Instant Retrieval fits because the files are rarely read but must remain quickly retrievable. The expiration rule ensures the archive stops paying for the logs after the retention period ends. Why others are wrong: Standard-IA meets the access requirement but is usually not the lowest-cost option for very infrequent access. Keeping the logs in S3 Standard wastes money after the access pattern changes. Replication to another Region adds cost rather than reducing it and does not address the retention requirement.

What should I do if I get this SAA-C03 question wrong?

Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.